Grantmaking foundations in Delaware

2,681 grantmaking foundations in Delaware, ranked by recent giving reported to the IRS (about $5.4B combined).

Top foundations by giving (page 2)

26. Trust U/A Wh Edward E Bishop 4319-4 Trust B for S P C a of Manatee Cou

    Wilmington, DE
    $18M (2025)
27. Robert and Ardis James Foundation Inc

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $18M (2024)
28. The Grateful Lives Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $17M (2024)
29. Hampshire Foundation Inc

    Wilmington, DE · Food, Agriculture and Nutrition
    $17M (2024)
30. Leadership for Educational Equity Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $16M (2024)
31. Unidel Foundation Inc

    Greenville, DE · Human Services
    $15M (2025)
32. Jades Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $15M (2024)
33. Herbert and Nell Singer Foundation Inc

    Wilmington, DE
    $14M (2025)
34. Adobe Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $14M (2025)
35. Climate Arc Inc

    Dover, DE · Community Improvement and Capacity Building
    $14M (2024)
36. Head & Heart Foundation Tr

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $13M (2025)
37. Longview Philanthropy USA Inc

    Claymont, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $13M (2025)
38. Crystal Trust Ua Dtd 12-25-47 Irenee Dupont Jr Ttee

    Montchanin, DE
    $12M (2025)
39. Three Sisters Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $12M (2025)
40. Pincus Family Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $11M (2025)
41. United Way of Delaware Inc

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $10M (2025)
42. Brown-Whitworth Foundation 096465-000

    Wilmington, DE
    $10M (2022)
43. Wasily Family Foundation

    Wilmington, DE
    $9.8M (2025)
44. Wrld Foundation

    Wilmington, DE · Public and Societal Benefit
    $9.6M (2024)
45. Andrew Mcdonough B Positive Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $9.3M (2025)
46. Dunn Foundation

    Wilmington, DE
    $9.3M (2025)
47. Delaware State University Foundation Inc

    Dover, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $9.1M (2025)
48. Lisa Dean Moseley Foundation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $9.1M (2025)
49. Dorothy Fielder Brown Rvoc Tr

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $8.9M (2025)
50. Scott and Jessica Mcclintock Foundation Corporation

    Wilmington, DE · Philanthropy, Voluntarism and Grantmaking Foundations
    $8.8M (2025)

Showing the top 100 by giving. Search all 2,681 with a free account.